> it's practically impossible to implement an efficient compacting, on-the-fly GC Go doesn't try (yet) to compact heap by moving objects there. They first need

> it's practically impossible to implement an efficient compacting, on-the-fly GC Go doesn't try (yet) to compact heap by moving objects there. They first need a solution not to break C code. https://groups.google.com/forum/#!msg/golang-nuts/AFEf6VM-qrY/9xxejtH5_pcJ https://groups.google.com/forum/#!msg/golang-nuts/AFEf6VM-qr...